This means the base class (CArray) was not declared to be exported. Try adding a line like: template class __declspec(dllexport) CArray<_Arraydata_, _Arraydata_>; Hope that will fix it.. /moliate The corners of my eyes catch hasty, bloodless motion - a mouse? Well, certainly a peripheral of some kind. Neil Gaiman - Cold Colours

None of the distributions of Windows 2000 or XP I've seen in recent months, including the ones that come with the MSDN Universal, or any of the service packs (Win2000SP3 or WinXPSP1), include the MFC7 libraries. If you build an MFC app with VS.NET, you've got to install the libraries on the target machine. Software Zen: delete this;